Antenna



FIG. 1 is a top perspective view of an antenna.

FIG. 2 is a front elevation view of the antenna of FIG. 1.

FIG. 3 is a side elevation view of the antenna of FIG. 1; and,

FIG. 4 is bottom plan view of the antenna of FIG. 1.

The word Airgain displayed on the top surface of the article is atrademark owned by Airgain Incorporated, assignee of the presentapplication.

The broken lines showing the registered trademark Airgain, representportions of the antenna that form no part of the claimed design.

CLAIM The ornamental design for an antenna, as shown and described.